Saw this dress three months ago it cost 360 SR now all items in the shop is on sale the dress now costs 155 SR I'm wondering how much is the discount in percentage?

For each proportion find the unknown number x 1/5/8=×/15

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

What are the domain and range of the function f(x)=2^x+1